Robust Audiovisual Liveness Detection for Biometric Authentication Using Deep Joint Embedding and Dynamic Time Warping.
Amit AidesDavid DovHagai AronowitzPublished in: ICASSP (2018)
Keyphrases
- dynamic time warping
- biometric authentication
- distance measure
- liveness detection
- similarity measure
- euclidean distance
- similarity search
- multiscale
- distance function
- longest common subsequence
- user authentication
- signature verification
- edit distance
- image processing
- video data
- pattern recognition
- feature extraction